Database Management System Practice Test 49

Entity Types Sets Attributes and Keys Quiz Questions and Answers PDF - 49

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Entity Types Sets Attributes & Keys Questions and Answers PDF Download: Quiz 49

MCQ 241: The attributes which have only more than one value for a specific entity are classified as

atomic attributes
diatomic attributes
multi-valued attributes
single valued attributes

MCQ 242: In database schema, the database snapshot is also called

current set of entity
current set of instances
current set of entity
current set of objects

MCQ 243: The hash functions that does not maintain order of values of hash field are called

order preserving
pointer preserving
block preserving
record preserving

MCQ 244: The inclusion dependencies that are preceding are used to represent

algorithmic constraint
trivial constraint
referential integrity constraint
decomposition constraint

MCQ 245: The Conference on Data Systems Languages Database Task Group is a committee to

approve network structure
specify network model and language
specify names of networks
specify structure of networks

Database Management System Exam Prep Tests

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Relationship Types, Sets and Roles MCQs

Relational Operations MCQs

Constraints in SQL MCQs

Normalization: Second Normal Form MCQs

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